[Event "Rated rapid game"] [Site "https://lichess.org/m2Tpqgb6"] [Date "2022.03.02"] [White "matthew42"] [Black "Marcopolo1973"] [Result "0-1"] [UTCDate "2022.03.02"] [UTCTime "21:06:17"] [WhiteElo "1814"] [BlackElo "1908"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Bf4 d5 3. Nf3 { D02 Queen's Pawn Game: London System } e6 4. e3 Bd6 5. Bg3 c5 6. c3 cxd4 7. cxd4 Nc6 8. Nbd2 O-O 9. Qc2 Nb4 10. Qb3 Qc7?? { (0.00 → 7.15) Blunder. a5 was best. } (10... a5 11. Bxd6 Qxd6 12. a3 Nc6 13. Qa4 Bd7 14. Bb5 Rfc8 15. O-O b6 16. Nb1 Na7 17. Bxd7) 11. Bxd6?? { (7.15 → 0.26) Blunder. Qxb4 was best. } (11. Qxb4 Bxb4 12. Bxc7 Bd7 13. a3 Bxd2+ 14. Nxd2 Rac8 15. Be5 Ne4 16. Bd3 f6 17. Bg3 g5) 11... Qxd6 12. Bb5 a6 13. Bd3? { (0.29 → -0.84) Mistake. Be2 was best. } (13. Be2 Nc6 14. O-O a5 15. Qb6 Bd7 16. a3 Rfb8 17. Ne5 Ne8 18. Rac1 Nxe5 19. Qxd6 Nf3+) 13... Bd7?! { (-0.84 → 0.00) Inaccuracy. Nxd3+ was best. } (13... Nxd3+ 14. Qxd3 Bd7 15. Qb1 a5 16. O-O a4 17. Rc1 Rfc8 18. Ne5 Bb5 19. a3 Qb6 20. b3) 14. a3? { (0.00 → -1.43) Mistake. Be2 was best. } (14. Be2 Rfc8 15. O-O Nc6 16. Qb6 Ne8 17. Rfc1 a5 18. Rc3 Qb4 19. Rb3 Qd6) 14... Nxd3+ 15. Qxd3 Rac8 16. O-O?? { (-1.02 → -6.44) Blunder. Qb3 was best. } (16. Qb3 Rc7) 16... Bb5 17. Qb3 Bxf1 18. Nxf1 b5 19. N1d2 Rc7 20. Ne5 Rfc8 21. h3?! { (-4.50 → -7.14) Inaccuracy. Qd1 was best. } (21. Qd1) 21... Nd7?! { (-7.14 → -4.50) Inaccuracy. Rc1+ was best. } (21... Rc1+ 22. Rxc1) 22. Nd3 e5 23. g3?! { (-4.03 → -6.36) Inaccuracy. Qb4 was best. } (23. Qb4) 23... e4 24. Nb4 Rc1+ 25. Rxc1 Rxc1+ 26. Kg2 Nb6 27. Nxa6 Nc4 28. Qxb5?! { (-4.84 → -7.53) Inaccuracy. Nxc4 was best. } (28. Nxc4 Qxa6 29. Nd2 Qc6 30. Qb4 h6 31. Qe7 Rc2 32. Nb3 Rxb2 33. Nc5 Qf6 34. Qxf6 gxf6) 28... Nxd2 29. Nc5 Nf3 30. Nb7? { (-8.45 → Mate in 1) Checkmate is now unavoidable. Nxe4 was best. } (30. Nxe4 dxe4) 30... Rg1# { Black wins by checkmate. } 0-1